// 云函数入口文件
//判断商品是否已经收藏
const cloud = require('wx-server-sdk')

cloud.init()
const db = cloud.database()
const _ = db.command

// 云函数入口函数
exports.main = async (event, context) => {
  var uid = event.uid
  var id = event.id
  return await db.collection("coll").where({
    uid: uid,
    pids: id
  }).get()
  
}